Results 21 to 30 of about 5,425 (227)
Frontiers in Oncology, 2017 Intertumoral molecular heterogeneity in glioblastoma identifies four major subtypes based on expression of molecular markers. Among them, the two clinically interrelated subtypes, proneural and mesenchymal, are the most aggressive with proneural liable ...
Aman Sharma +6 more
doaj +1 more source
Cells, 2022 Tumour growth and metastasis are specific to advanced stages of epithelial ovarian cancer (EOC). Tumour angiogenesis is an essential part of these processes.
Wiktoria Skiba +5 more
doaj +1 more source
Angiopoietin-1/Angiopoietin-2 Ratio for Prediction of Preeclampsia [PDF]
American Journal of Hypertension, 2009 A number of different biophysical and biochemical markers have been proposed as predictors of preeclampsia. Factors involved in the angiogenic balance are suggested as candidate markers. The purpose of this prospective, longitudinal cohort study was to determine whether a ratio between Angiopoietin-1 (Ang-1) and Angiopoietin-2 (Ang-2) can be used to ...
Marie, Bolin +6 more
openaire +2 more sources
Mechanisms of angiogenesis in chronic inflammatory liver disease
Annals of Hepatology, 2007 Intrahepatic hypoxia may occur during the inflammatory and fibrotic processes that characterize several chronic liver diseases of viral and autoimmune origin.
María Chaparro +4 more
doaj +1 more source
Impact of Angiopoietin-2 on Kidney Diseases
Kidney Diseases, 2023 Background: Angiopoietins (Ang) are essential angiogenic factors involved in angiogenesis, vascular maturation, and inflammation. The most studied angiopoietins, angiopoietin-1 (Ang-1) and angiopoietin-2 (Ang-2), behave antagonistically to each other in ...
Mei Li +6 more
doaj +1 more source
Cooperation of Angiopoietin-2 and Angiopoietin-4 in Schlemm's Canal Maintenance
Investigative Opthalmology & Visual Science, 2022 Defects in the iridocorneal angle tissues, including the trabecular meshwork (TM) and Schlemm's canal (SC), impair aqueous humor flow and increase the intraocular pressure (IOP), eventually resulting in glaucoma. Activation of endothelial tyrosine kinase receptor Tie2 by angiopoietin-1 (Angpt1) has been demonstrated to be essential for SC formation ...
Kapiainen, E. (Emmi) +4 more
openaire +3 more sources
The misunderstood link between SARS-CoV-2 and angiogenesis. A narrative review
Pulmonology, 2023 Novel Coronavirus Disease 2019 (Covid-19) is associated with multi-systemic derangement, including circulatory dysfunction with features of endothelial dysfunction, microangiopathic thrombosis and angiocentric inflammation.
G. Madureira, R. Soares
doaj +1 more source
Angiopoietins stimulate pancreatic islet development from stem cells
Scientific Reports, 2021 In vitro differentiation of human induced pluripotent stem cells (iPSCs) into functional islets holds immense potential to create an unlimited source of islets for diabetes research and treatment.
Soujanya S. Karanth +4 more
doaj +1 more source
Is There a Role for Basophils in Cancer?
Frontiers in Immunology, 2020 Basophils were identified in human peripheral blood by Paul Ehrlich over 140 years ago. Human basophils represent <1% of peripheral blood leukocytes.
Giancarlo Marone +18 more
doaj +1 more source
World Journal of Surgical Oncology, 2019 Background Tumor escape mechanisms mediated in the tumor microenvironment can significantly reduce the capacity of the anti-tumor function of the immune system. TIE2-expressing monocytes (TEMs), related angiopoietins, and tumor necrosis are considered to
Georgi Atanasov +8 more
doaj +1 more source